1. ISO IS 7498–4. Basic Reference Model—Part 4—OSI Management Framework, ISO, Geneva, August 1987.
2. ISO N4981, Information Processing Systems—Open System Interconnection—Systems Management—Performance Management, ISO, Geneva, July 1990.
3. CCITT Recommendation M.30, Principles for a Telecommunications Management Network, April 1991.
4. ISO DP 10040, Information Processing Systems—Open Systems Interconnection—Systems Management Overview, ISO, Geneva, June 1990.
5. ISO DIS 9596–2, Information Processing Systems—Open Systems Interconnection—Management Information Protocol—Part 2: Common Management Information Protocol, ISO, Geneva, June 1989.